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Jack Armstrong

9.019475h NRMovieAdventure

15 episode serial where Jack Armstrong, the All-American Boy, battles the evil Dr. Grood, who has placed a death ray aboard his spaceship orbiting Earth.

DirectorWallace Fox
WritersArthur Hoerl·Leslie Swabacker

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Jack Armstrong was released on February 6, 1947 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Wallace Fox

JHJohn Hart
John Hart
Jack Armstrong
RPRosemary La Planche
Rosemary La Planche
Betty Fairfield
CJClaire James
Claire James
Princess Alura [Chs. 3-6, 9-11, 15]
JJJoe Brown Jr.
Joe Brown Jr.
Billy Fairfield (as Joe Brown)
PWPierre Watkin
Pierre Watkin
Uncle Jim Fairfield
WOWheeler Oakman
Wheeler Oakman
Prof. Hobart Zorn
JIJack Ingram
Jack Ingram
Henchman Blair
EPEddie Parker
Eddie Parker
Henchman Slade
HPHugh Prosser
Hugh Prosser
Vic Hardy

More from John Hart · Lead actor

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Rawhide
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The Lone Ranger
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1958 · 6.4
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1955 · 6.2
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More from Rosemary La Planche · Co-star actress

An Old-Fashioned Girl
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1949 · 6.0
Strangler of the Swamp
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1946 · 5.8
Johnny Angel
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1945 · 6.0
Youth Runs Wild
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1944 · 4.5
Prairie Chickens
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1943 · 8.0
The Falcon and the Co-Eds
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1943 · 6.8
Federal Agents vs. Underworld, Inc.
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1949 · 7.0
Irene
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1940 · 6.5
Devil Bat's Daughter
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1946 · 4.6
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1943 · 6.1
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More from Wallace Fox · Director

Gun Town
Gun Town
1946 · 7.0
The Ex-Mrs. Bradford
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1936 · 6.2
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1944 · 6.5
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1937 · 6.0
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1947 · 7.2
Docks of New York
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1945 · 8.0
Let's Get Tough
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1942 · 5.3
Rustler's Round-up
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1946 · 7.0
Outlaws of Stampede Pass
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1943 · 7.0
Riders of the Santa Fe
Riders of the Santa Fe
1944 · 7.0
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Jack Armstrong — streaming FAQ

Which OTT platform streams Jack Armstrong?

Jack Armstrong isn't streaming anywhere in United States yet.

Is Jack Armstrong on Netflix?

No, Jack Armstrong is not on Netflix in United States as of October 2026.

Is Jack Armstrong on Amazon Prime Video?

No, Jack Armstrong isn't on Amazon Prime Video in United States right now.

Where can I watch Jack Armstrong for free?

Jack Armstrong isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for Jack Armstrong?

Jack Armstrong hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around March 27, 1947. This is a prediction, not a confirmed date.